Dentinal dysplasia type I: review of the literature and report of a family.
A family is reported with dentinal dysplasia type I affecting both dentitions. Presenting features included unusual mobility of the teeth, followed by early exfoliation; normal clinical shape of the crowns of the teeth, but with an amber color without any sign of attrition or abnormal loss of enamel. Radiographic findings showed pulp-chamber and root-canal obliteration, poor root formation, radiolucent linear appearance of the pulp chamber parallel to the cementoenamel junction and frequent periapical radiolucencies. Histological studies have reported large masses of calcified tubular dentin, atypical osteodentin, and also true denticle.
Ansari
G
G
Child Dental Care Department, Glasgow Dental Hospital.
Reid
J S
JS
D000328:Adult; D002114:Calcinosis / Q000473:pathology; D002648:Child; D003743:Dental Enamel / Q000473:pathology; D003784:Dental Pulp Calcification / Q000473:pathology; D003786:Dental Pulp Cavity / Q000002:abnormalities / Q000473:pathology; D003804:Dentin / Q000002:abnormalities / Q000473:pathology; D003805:Dentin Dysplasia / Q000145:classification / Q000235:genetics* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D010483:Periapical Diseases / Q000473:pathology; D019217:Tooth Attrition / Q000473:pathology; D019237:Tooth Cervix / Q000473:pathology; D019228:Tooth Crown / Q000473:pathology; D014075:Tooth Discoloration / Q000473:pathology; D014080:Tooth Exfoliation / Q000473:pathology; D014086:Tooth Mobility / Q000473:pathology; D014092:Tooth Root / Q000002:abnormalities; D014094:Tooth, Deciduous / Q000002:abnormalities